Spyrosgeo Posted November 16, 2022 Report Share Posted November 16, 2022 Hi, I have a suzuki jimny 2009 (fourth generation) and i have a problem with the temperature gauge. In accordance with sketch on carmin I connect pin 32 with inj 5 and i use aux pwn but i can't make it work. Any idea? https://ibb.co/F80ZwXd Quote Link to comment Share on other sites More sharing options...
David Thomas Posted May 18, 2023 Report Share Posted May 18, 2023 Did you resolve this. I have wired up a car up now and having the same issue. Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 18, 2023 Report Share Posted May 18, 2023 Are you talking about a Jimny also? It would be pretty unusual for an ecu to control an analog temp gauge, I suspect the "temp" wire in that drawing linked above would be for a warning light rather than the gauge. Quote Link to comment Share on other sites More sharing options...
koracing Posted May 18, 2023 Report Share Posted May 18, 2023 If it is the gauge being driven from the ecu - it's probably got an internal pullup on the cluster and needs to have a PWM table built, but it would take some testing to determine. What does the gauge do on the dash with out the wire to the ecu connected? What is the voltage reading on the wire with key on without the wire connected to the ECU? What does it do you ground the wire from the ecu to the clutster? Quote Link to comment Share on other sites More sharing options...
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